Installation Guide

6 720 810 560 (2016/06)Optiflow Professional
Product details | 9
2.10 Specification
Technical features Units GWH12 GWH16 GWH20
Performance
Nominal Gas Consumption MJ/h 90.0 120.2 149.0
Minimum gas consumption MJ/h 11.9 18.0 18.0
Efficiency at 100% of nominal load % 82.4 82.4 82.4
Gas supply data
Gas supply pressure (flowing)
Natural gas (when operating) kPa 1.13 1.13 1.13
Universal LP gas (when operating) kPa 2.75 2.75 2.75
Water supply data
Maximum permissible pressure (static) kPa 1000 1000 1000
Minimum operating pressure kPa 100 100 100
Start-up flow l/min 2.0 2.0 2.0
Maximum flow, corresponding to a temperature increase of 25 °C l/min 12.0 16.0 20.0
Maximum inlet temperature °C 50 50 50
Electrical circuit
Power supply voltage V
AC
230 230 230
Frequency Hz 50 50 50
Maximum power consumption W 228 228 228
Appliance enclosure rating IPX4D
General data
Weight (unpacked) kg 10 11 12
Height mm 570 570 570
Width mm 300 364 364
Depth mm 170 175 175
Table 5